Make sure CDAClient is actually retained.
Make sure CDAClient is actually retained.

davidmdavis/contentful.objc,akfreas/contentful.objc,akfreas/contentful.objc,contentful/contentful.objc,akfreas/contentful.objc,danieleggert/contentful.objc,contentful/contentful.objc,davidmdavis/contentful.objc,danieleggert/contentful.objc,contentful/contentful.objc,davidmdavis/contentful.objc,danieleggert/contentful.objc